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surface_generator_crenel.cpp
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Created
Mon, Jul 1, 18:08
Size
1 KB
Mime Type
text/x-c
Expires
Wed, Jul 3, 18:08 (1 d, 23 h)
Engine
blob
Format
Raw Data
Handle
18707017
Attached To
rTAMAAS tamaas
surface_generator_crenel.cpp
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/* -------------------------------------------------------------------------- */
#include "surface_generator_crenel.hh"
#include <math.h>
#include <iostream>
#include <fstream>
/* -------------------------------------------------------------------------- */
using
namespace
std
;
/* -------------------------------------------------------------------------- */
SurfaceGeneratorCrenel
::
SurfaceGeneratorCrenel
(
const
string
&
inputfile
)
:
SurfaceGenerator
(
inputfile
){
}
/* -------------------------------------------------------------------------- */
void
SurfaceGeneratorCrenel
::
Init
(){
SurfaceGenerator
::
Init
();
}
/* -------------------------------------------------------------------------- */
void
SurfaceGeneratorCrenel
::
parseInputFile
(
ifstream
&
fp
){
int
gridsize
;
string
line
;
while
(
!
fp
.
eof
()
)
{
getline
(
fp
,
line
);
size_t
pos
=
line
.
find
(
"#"
);
//remove the comment
line
=
line
.
substr
(
0
,
pos
);
trim
(
line
);
// remove unnecessary spaces
/* Read all options one by one */
readInput
(
line
,
"gridsize"
,
gridsize
);
readInput
(
line
,
"c"
,
c
);
readInput
(
line
,
"div_crenel"
,
div_crenel
);
}
return
;
}
/* -------------------------------------------------------------------------- */
Surface
<
Real
>
&
SurfaceGeneratorCrenel
::
buildSurface
(){
UInt
n
=
surface
->
size
();
for
(
UInt
i
=
0
;
i
<
n
;
++
i
)
for
(
UInt
j
=
0
;
j
<
n
;
++
j
){
int
sub_n
=
n
/
div_crenel
;
int
sub_i
=
i
%
sub_n
;
int
sub_j
=
j
%
sub_n
;
int
sub_c
=
c
/
div_crenel
;
if
(
fabs
(
sub_i
-
sub_n
/
2
)
<
sub_c
/
2
&&
fabs
(
sub_j
-
sub_n
/
2
)
<
sub_c
/
2
){
surface
->
at
(
i
,
j
)
=
1.
;
}
else
surface
->
at
(
i
,
j
)
=
0.
;
}
return
*
surface
;
}
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